[OT] .::The Official 3G/4G LTE Thread::.

[Muhammad Juman]

I used F3 for two years and never got 3way carrier aggregation or it is not available in Faisalabad and Lahore. Couldn't find in A52s 5G as well.

Yes F3 supports 3way ca, but seems poco x3 doesn't support band 8 CA, that's why it's not working.

 

[noumaan]

POCO F3 does not support Jazz VoWiFi yet.

Have you tested by adding a new APN for Wi-Fi calling?

 

[zafarabbasrizvi]

Have you tested by adding a new APN for Wi-Fi calling?

APN doesn't matter for WiFi Calling. I tested many xiaomi phones and all worked by just inserting my VoWiFi enabled sim.

 

[zafarabbasrizvi]

Yes F3 supports 3way ca, but seems poco x3 doesn't support band 8 CA, that's why it's not working.

You can check CA combos on www.cacombos.com

 

[noumaan]

APN doesn't matter for WiFi Calling. I tested many xiaomi phones and all worked by just inserting my VoWiFi enabled sim.

jazz requires ims apn for VoWifi calling, jazz adds this ims automatically on supported phones. You should try adding it manually.

Also it will be helpful if you share with us screenshots of APN of active VoWifi mobile phone.

 

[zafarabbasrizvi]

jazz requires ims apn for VoWifi calling, jazz adds this ims automatically on supported phones. You should try adding it manually.

Also it will be helpful if you share with us screenshots of APN of active VoWifi mobile phone.

I have sold F3 and now using Galaxy A52s. You can check Jazz APN on my VoWiFi enabled sim in Galaxy A52s

 

[naushadrahim]

I have sold F3 and now using Galaxy A52s. You can check Jazz APN on my VoWiFi enabled sim in Galaxy A52s

Can you open these APN and send screenshots specially IMS and Internet

 

[zafarabbasrizvi]

Can you open these APN and send screenshots specially IMS and Internet

You can check below.
By the way I enabled VoWiFi in my Father's Redmi S2 and now Jazz has automatically enabled VoWiFi on his sim. Now VoLTE and VoWiFi both work in his 5 and a half year old device without any help from Jazz.

 

[moosvi94]

i think they are rolling out VoWifi for Xiaomi phones. It started working on my mother's Redmi 10C last night

and btw you can use this app CellMapper to see available LTE bands in your area/city that are reported by other users. I didnt see Band 1 in Lahore anywhere, only Band 3 and 8

 

[naushadrahim]

You can check below.
By the way I enabled VoWiFi in my Father's Redmi S2 and now Jazz has automatically enabled VoWiFi on his sim. Now VoLTE and VoWiFi both work in his 5 and a half year old device without any help from Jazz.

When I save IMS profile it disappears

 

[naushadrahim]

i think they are rolling out VoWifi for Xiaomi phones. It started working on my mother's Redmi 10C last night

and btw you can use this app CellMapper to see available LTE bands in your area/city that are reported by other users. I didnt see Band 1 in Lahore anywhere, only Band 3 and 8

Just tried on Redmi Note 7 again and same no VoWifi

 

[noumaan]

I have sold F3 and now using Galaxy A52s. You can check Jazz APN on my VoWiFi enabled sim in Galaxy A52s

Hi, I think this screenshot is from a Samsung device, can you please take a screenshot from your Redmi device on which you are saying VoWifi is working.

 

[zafarabbasrizvi]

Just tried on Redmi Note 7 again and same no VoWifi

Show me Jazz sim settings. You Jazz sim settings must be like below

 

[zafarabbasrizvi]

Hi, I think this screenshot is from a Samsung device, can you please take a screenshot from your Redmi device on which you are saying VoWifi is working.

This is from Redmi Note 11

 

[noumaan]

This is from Redmi Note 11

Thank you so much Zafar
I think it's hidden in Xiaomi devices.

 

[naushadrahim]

Show me Jazz sim settings. You Jazz sim settings must be like below

 

[zafarabbasrizvi]

View attachment 94143

Device?

 

[naushadrahim]

Device?

Poco F3 and same settings are in Redmi Note 7

 

[Adil]

Manually Activate vowifi on Realme 9 pro plus

 

[talibhussain1983]

Manually Activate vowifi on Realme 9 pro plus

Attached screenshot of manually setting .plz